Council on Hotel, Restaurant, and Institutional Education (U.S.). (1993). A Guide to college programs in hospitality and tourism: A directory of CHRIE member colleges and universities (3rd ed.). Wiley.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Council on Hotel, Restaurant, and Institutional Education (U.S.). A Guide to College Programs in Hospitality and Tourism: A Directory of CHRIE Member Colleges and Universities. 3rd ed. New York, N.Y: Wiley, 1993.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Council on Hotel, Restaurant, and Institutional Education (U.S.). A Guide to College Programs in Hospitality and Tourism: A Directory of CHRIE Member Colleges and Universities. 3rd ed. Wiley, 1993.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.